The invention discloses a novel hoisting device for bridge installation. The novel hoisting device comprises a longitudinal supporting column, a transverse guide rail, a driving adjusting device, a steel wire rope, a positioning device and tension foot stools, the left end and the right end of the transverse guide rail are fixed to the longitudinal supporting column, the side face, close to the upper end, of the longitudinal supporting column is connected with the upper end face, close to the center, of the transverse guide rail through steel cables; the longitudinal supporting column is of a spliced structure so as to increase the connecting number of the steel cables and increase the included angle between the steel cables and the transverse guide rail, the driving adjusting device is clamped on the front side face and the rear side face of the transverse guide rail to move left and right, the lower end of the steel wire rope is connected with the positioning device, four tension foot stools are arranged on the side face of the positioning device in a bilateral symmetry mode, and a bridge steel frame is fixed, positioned and hoisted.

    本发明公开了一种桥梁安装用新型吊装装置,其包括纵向支柱、横向导轨、驱动调节装置、钢丝绳、定位装置以及拉力脚架,所述横向导轨左、右端固定在纵向支柱,所述纵向支柱靠上端侧面与横向导轨靠中心处上端面通过钢索相连接,所述纵向支柱为拼接结构,以便增添钢索连接数量和增大钢索与所述横向导轨所夹角度,所述驱动调节装置夹在横向导轨前后侧面左右移动,所述钢丝绳下端连接有定位装置,所述定位装置侧面设有拉力脚架,呈左右对称设置四组,对桥梁钢架进行固定、定位吊装。


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    Title :

    Novel hoisting device for bridge installation


    Additional title:

    一种桥梁安装用新型吊装装置


    Contributors:
    LI YUAN (author) / LI XIAOJUAN (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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